opt/class-merging/IntraDexClassMergingPass.h

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

/**
 * The IntraDexClassMergingPass runs after InterDexPass, it should never
 * introduce more type/method/field references than dex limit.
 * TODO: It now requires inliner to inline the merge virtual methods to
 * eliminate the extra method refs and it creates type tag fields.
 */

#pragma once

#include "Pass.h"

namespace class_merging {

struct ModelSpec;

class IntraDexClassMergingPass : public Pass {
 public:
  IntraDexClassMergingPass() : Pass("IntraDexClassMergingPass") {}

  void bind_config() override;
  void run_pass(DexStoresVector&, ConfigFiles&, PassManager&) override;

 private:
  ModelSpec m_merging_spec;
  size_t m_global_min_count;
};

} // namespace class_merging